基本信息
witness_v0_keyhash
OP_0 ab8d346a44579ff6663e8aca5b6708b0dbf1ffc7
pubkeyhash
OP_DUP OP_HASH160 4781105ff0c14a27b821332c3c785a5888f365ac OP_EQUALVERIFY OP_CHECKSIG